4-10
FUEL
E
HIGH-PRESSURE FUEL LINE
REDUCING THE FUEL PRESSURE
(HIGH-PRESSURE FUEL LINE)
4
WARNING
Always reduce the fuel pressure in the
high-pressure fuel line before servicing the
line or the vapor separator. If the fuel pres-
sure is not released, pressurized fuel may
spray out.
1. Reduce:
• Fuel pressure (high-pressure fuel line)
Reducing steps
(1) Remove the cap
1
.
(2) Cover the pressure check valve
a
of
the fuel rail with a rag, and then press
in the valve using a thin screwdriver
2
to release the fuel pressure.
WARNING
Always reduce the fuel pressure in the
high-pressure fuel line before servicing the
line or the vapor separator. If the fuel pres-
sure is not released, pressurized fuel may
spray out.
(3) Remove the cap
3
, and then press in
the valve
b
using a thin screwdriver
2
.
(4) Place a container under the vapor sep-
arator, and then drain the fuel from the
separator by removing the drain screw
4
.
